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Old 01-26-2019, 10:20 AM
 
Location: Near the Coast SWCT
83,518 posts, read 75,307,397 times
Reputation: 16619

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Quote:
Originally Posted by BMI View Post
Polar Vortex seems to love my neck of the woods. We must be feeding it or something

Toronto area on the map is so dark blue I can’t see it
Just realized that was a 14 day prediction by GFS. off by couple days and too far east but not bad!
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Old 01-26-2019, 11:20 PM
 
Location: Vancouver, BC
769 posts, read 479,899 times
Reputation: 184
Quote:
Originally Posted by Ed's Mountain View Post
Yep, a reoccurring theme over the past decade or so. The arctic blasts of the past seem like an eternity away now. The east has seen multiple record cold waves in the past few years; pretty much equivalent to what Jan 1950 or '69 looked like in the west. The pendulum has to flip at some point...right?
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Old 01-29-2019, 06:15 PM
 
Location: Near the Coast SWCT
83,518 posts, read 75,307,397 times
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NASA mentions 2014 in article. Thats about when the media started using the term more.

https://twitter.com/NASAedu/status/1090279290095259648
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Old 01-29-2019, 06:17 PM
 
Location: Near the Coast SWCT
83,518 posts, read 75,307,397 times
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I want to see this video later.

https://twitter.com/judah47/status/10903022827958108
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Old 01-29-2019, 06:53 PM
 
Location: Phoenix
30,370 posts, read 19,162,886 times
Reputation: 26262
I'm enjoying the Global Warming and possible el nino we are enjoying in the PNW....sorry Chicago...there's a reason I never wanted to move there (actually many reasons).
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Old 01-29-2019, 07:50 PM
 
Location: Singapore
3,341 posts, read 5,558,893 times
Reputation: 2018
Quote:
Originally Posted by Cambium View Post
NASA mentions 2014 in article. Thats about when the media started using the term more.

https://twitter.com/NASAedu/status/1090279290095259648
It's annoying how the media makes it seem like a new phenomenon when it has always been like this.

It can't be zonal flow all the time, otherwise there would never be any blasts of Arctic air.
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Old 01-30-2019, 05:12 PM
 
Location: The Driftless Area, WI
7,260 posts, read 5,135,660 times
Reputation: 17759
I've always thought it rather ironic that the branch of mathematics called Chaos Theory was created in analyzing things meteorological, yet meteorologists continue to try to "explain" weather observations with little consideration to the chaotic nature of the process....That's kinda like trying to explain quantum theory with analogies in deterministic mechanics- cause & effect.


Air masses wander about chaotically. Period....and it doesn't help any that chaotic ocean & solar processes are influential, unpredictable driving forces, constantly altering the "initial conditions' and "bifurcation points."...Ever watch a loose fire hose flailing about? Motion is restricted to the length of the hose and there's a general pseudo-cyclicity, but the pattern has no practical predictability except that it will remain within it's restricted space.


The weatherman's explanations are like the explanations given by the financial news guys: "The market fell on news that the axel fell off the ox cart delivering coffee beans in Nigeria today…" like all those little old widows who own all the stock are sitting around all day listening to their short wave radios for news from Africa so they can call their brokers.
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Old 01-30-2019, 10:23 PM
 
Location: Near the Coast SWCT
83,518 posts, read 75,307,397 times
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https://twitter.com/wxbrad/status/1090806899459661824
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Old 01-30-2019, 10:44 PM
 
Location: Near the Coast SWCT
83,518 posts, read 75,307,397 times
Reputation: 16619
Quote:
Originally Posted by Candle View Post
It's annoying how the media makes it seem like a new phenomenon when it has always been like this.:
Yup.. Anytime we had record cold or near record cold Im willing to bet that Vortex was displaced most of the time. 1970s, 80s, 1930s, 1800s, whenever.

Just easier now with colored maps and satellites and social media.

https://twitter.com/JWSpry/status/1090802667230658565
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Old 01-31-2019, 06:00 AM
 
Location: Syrmia, Northern Serbia, near 45 N
7,212 posts, read 3,089,777 times
Reputation: 1580



Chicago is now -30c and for few days will be +12c. LOL
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